From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sricharan R Subject: Re: [v5,05/13] ARM: dts: ipq4019: Add ipq4019-ap.dk04.dtsi Date: Wed, 18 Apr 2018 12:45:20 +0530 Message-ID: <734eb6eb-9af9-d599-81f1-ec66d9cd839c@codeaurora.org> References: <1521800336-19266-6-git-send-email-sricharan@codeaurora.org> <2641190.FRMBLJWkCS@bentobox> <2284833.pBtR1QS54F@bentobox> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <2284833.pBtR1QS54F@bentobox> Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org To: Sven Eckelmann Cc: robh+dt@kernel.org, robh@kernel.org, mark.rutland@arm.com, linux@armlinux.org.uk, andy.gross@linaro.org, david.brown@linaro.org, catalin.marinas@arm.com, will.deacon@arm.com, sboyd@codeaurora.org, bjorn.andersson@linaro.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, absahu@codeaurora.org, marc.zyngier@arm.com, richardcochran@gmail.com List-Id: linux-arm-msm@vger.kernel.org Hi Sven, On 4/18/2018 12:37 PM, Sven Eckelmann wrote: > On Mittwoch, 18. April 2018 08:59:46 CEST Sven Eckelmann wrote: > [...] >> I would not know how to disable QSEE on these boards and thus would assume >> that it should be part of this dtsi. > > > Just did some reviews of the reserved-memory regions in other QCA devices and > it looks like this tz and smem are often directly added to the SoC dtsi. So I > will prepare a similar change for qcom-ipq4019.dtsi and this would then solve > it for AP-DK01/04/07 and no changes in the board-family specific dtsi would be > necessary. > > But maybe someone has an objection because tz and smem can actually be > disabled in a sane way on these SoCs and thus it would be better to have these > regions in the board specific dts(i) files. We will see... Right, will add the above change to soc.dtsi in V6. Does that sound ok for you ? Regards, Sricharan -- "QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation From mboxrd@z Thu Jan 1 00:00:00 1970 From: sricharan@codeaurora.org (Sricharan R) Date: Wed, 18 Apr 2018 12:45:20 +0530 Subject: [v5,05/13] ARM: dts: ipq4019: Add ipq4019-ap.dk04.dtsi In-Reply-To: <2284833.pBtR1QS54F@bentobox> References: <1521800336-19266-6-git-send-email-sricharan@codeaurora.org> <2641190.FRMBLJWkCS@bentobox> <2284833.pBtR1QS54F@bentobox> Message-ID: <734eb6eb-9af9-d599-81f1-ec66d9cd839c@codeaurora.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Sven, On 4/18/2018 12:37 PM, Sven Eckelmann wrote: > On Mittwoch, 18. April 2018 08:59:46 CEST Sven Eckelmann wrote: > [...] >> I would not know how to disable QSEE on these boards and thus would assume >> that it should be part of this dtsi. > > > Just did some reviews of the reserved-memory regions in other QCA devices and > it looks like this tz and smem are often directly added to the SoC dtsi. So I > will prepare a similar change for qcom-ipq4019.dtsi and this would then solve > it for AP-DK01/04/07 and no changes in the board-family specific dtsi would be > necessary. > > But maybe someone has an objection because tz and smem can actually be > disabled in a sane way on these SoCs and thus it would be better to have these > regions in the board specific dts(i) files. We will see... Right, will add the above change to soc.dtsi in V6. Does that sound ok for you ? Regards, Sricharan -- "QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation